McHale
991B
Round Bale Wrapper
64
1.
Ensure the machine is securely chocked and the dispenser is well supported
2.
Loosen the 6 x M16 nyloc nuts on the U-bolts, but do not remove!
3.
Slide the dispenser up or down, as required
4.
Tighten the 6 x M16 nyloc nuts
5.
Remove the support and chocks
Figure 11.b - Dispenser height adjustment
11.3 500 mm plastic film conversion kit
If desired, it is possible to use 500 mm wide plastic film instead of the standard
750 mm. An optional conversion kit is available to carry this out which includes a
sprocket, extra length of chain and a plastic pipe to hold the film roll. To complete the
conversion carry out the following procedure. To convert back to 750 mm plastic film
reverse the procedure.
Figure 11.c - Plastic film conversion kit
1.
Fit the plastic film roll to the dispenser using the plastic pipe
2.
Remove the table drive chain guard by undoing the 2 handwheels
3.
Remove the drive chain by opening the joiner link
4.
Remove the M8 nut and shearbolt
5.
Remove the M10 setscrew holding on the large driven sprocket
6.
Remove the 28 tooth sprocket and replace with the 45 tooth sprocket from the
kit
7.
Replace the M10 setscrew holding on the sprocket
8.
Replace the M8 shearbolt ensuring it is in good condition
9.
Replace the drive chain using the extension piece supplied in the kit to correct
the length of required chain
